How did the geographic center of the Muslim empire change when the Abbasids took power from the Umayyads?

It remained in the Arabian Peninsula.

It shifted westward into North Africa.

It moved eastward from Damascus to Baghdad.

It was divided between two separate capitals.

Which statement correctly identifies a Muslim dynasty and the city it established as its capital?

The Umayyad dynasty ruled from Baghdad.

The Abbasid dynasty ruled from Damascus.

The Umayyad dynasty ruled from Mecca.

The Abbasid dynasty ruled from Baghdad.